481386692272032 has 384 divisors, whose sum is σ = 1566133380000000. Its totient is φ = 142960027631616.

The previous prime is 481386692271967. The next prime is 481386692272069. The reversal of 481386692272032 is 230272296683184.

481386692272032 is a `hidden beast` number, since 4 + 8 + 1 + 386 + 6 + 9 + 227 + 20 + 3 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 347870394 + ... + 349251462.

It is an arithmetic number, because the mean of its divisors is an integer number (4078472343750).

Almost surely, 2^{481386692272032} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 481386692272032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (783066690000000).

481386692272032 is an abundant number, since it is smaller than the sum of its proper divisors (1084746687727968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

481386692272032 is a wasteful number, since it uses less digits than its factorization.

481386692272032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1382373 (or 1382359 counting only the distinct ones).

The product of its (nonzero) digits is 83607552, while the sum is 63.

The spelling of 481386692272032 in words is "four hundred eighty-one trillion, three hundred eighty-six billion, six hundred ninety-two million, two hundred seventy-two thousand, thirty-two".